PITTSBURGH, 2015-9-16 — /EPR Retail News/ — DICK'S Sporting Goods (NYSE: DKS), the largest U.S.-based, full-line omni-channel sporting goods retailer, will be opening its 39th store in Ohio and 629thstore nationwide on Friday, September 25th at Guernsey Crossing in Chillicothe, OH (1251 North Bridge Street). DICK'S three-day grand opening celebration will run through Sunday, September 27th.…